Swift Package Index

Build Information

Failed to build Command, reference 0.14.3 (fd9dff), with Swift 6.0 for iOS using Xcode 16.2 on 1 May 2026 21:46:38 UTC.

Build Command

No build command. This typically means the build failed at an early stage where we determine the build command.

Build Log

========================================
RunAll
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Builder version: 4.70.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/tuist/Command.git
Reference: 0.14.3
Initialized empty Git repository in /Users/admin/builder/spi-builder-workspace/.git/
From https://github.com/tuist/Command
 * tag               0.14.3     -> FETCH_HEAD
HEAD is now at fd9dff1 [Release] Command 0.14.3
Cloned https://github.com/tuist/Command.git
Revision (git rev-parse @):
fd9dff1a6e7424a1b7886916fd318d18e7c1ba7e
SUCCESS checkout https://github.com/tuist/Command.git at 0.14.3
========================================
Build
========================================
Selected platform:         iOS
Swift version:             6.0
Building package at path:  $PWD
https://github.com/tuist/Command.git
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Fetching from https://github.com/Kolos65/Mockable
Fetching from https://github.com/apple/swift-log
Fetching from https://github.com/tuist/Path
Fetching from https://github.com/swiftlang/swift-syntax.git
Fetching from https://github.com/pointfreeco/xctest-dynamic-overlay
Resolve Package Graph
Updating from https://github.com/tuist/Path
Updating from https://github.com/apple/swift-log
Updating from https://github.com/Kolos65/Mockable
Updating from https://github.com/pointfreeco/xctest-dynamic-overlay
Updating from https://github.com/swiftlang/swift-syntax.git
Resolve Package Graph
Updating from https://github.com/apple/swift-log
Updating from https://github.com/Kolos65/Mockable
Updating from https://github.com/tuist/Path
Updating from https://github.com/pointfreeco/xctest-dynamic-overlay
Updating from https://github.com/swiftlang/swift-syntax.git
Resolved source packages:
  spi-builder-workspace: (null)
2026-05-01 14:46:34.489 xcodebuild[479:2788] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-05_14-46-0034.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'swift-log' 1.12.0..<2.0.0.
'swift-log' >= 1.12.0 cannot be used because 'swift-log' 1.12.0 contains incompatible tools version (6.2.0) and no versions of 'swift-log' match the requirement 1.12.1..<2.0.0.
Command line invocation:
    /Applications/Xcode-16.2.0.app/Contents/Developer/usr/bin/xcodebuild -IDEClonedSourcePackagesDirPathOverride=/Users/admin/builder/spi-builder-workspace/.dependencies -resolvePackageDependencies
User defaults from command line:
    IDEClonedSourcePackagesDirPathOverride = /Users/admin/builder/spi-builder-workspace/.dependencies
    IDEPackageSupportUseBuiltinSCM = YES
Resolve Package Graph
Updating from https://github.com/tuist/Path
Updating from https://github.com/Kolos65/Mockable
Updating from https://github.com/apple/swift-log
Updating from https://github.com/swiftlang/swift-syntax.git
Updating from https://github.com/pointfreeco/xctest-dynamic-overlay
Resolved source packages:
  spi-builder-workspace: (null)
2026-05-01 14:46:37.834 xcodebuild[710:3986] Writing error result bundle to /var/folders/5k/5yc19ymj0jqd5v0zvgfqz0xw0000gn/T/ResultBundle_2026-01-05_14-46-0037.xcresult
xcodebuild: error: Could not resolve package dependencies:
  Failed to resolve dependencies Dependencies could not be resolved because root depends on 'swift-log' 1.12.0..<2.0.0.
'swift-log' >= 1.12.0 cannot be used because 'swift-log' 1.12.0 contains incompatible tools version (6.2.0) and no versions of 'swift-log' match the requirement 1.12.1..<2.0.0.
BUILD FAILURE 6.0 iOS